CH488525A - Electrode for the electrochemical production of pin-free or web-free depressions in metallic workpieces - Google Patents

Electrode for the electrochemical production of pin-free or web-free depressions in metallic workpieces

Info

Publication number
CH488525A
CH488525A CH1278467A CH1278467A CH488525A CH 488525 A CH488525 A CH 488525A CH 1278467 A CH1278467 A CH 1278467A CH 1278467 A CH1278467 A CH 1278467A CH 488525 A CH488525 A CH 488525A
Authority
CH
Switzerland
Prior art keywords
free
web
electrode
pin
depressions
Prior art date
Application number
CH1278467A
Other languages
German (de)
Inventor
Gustav Dipl Ing Stark
Klaus Dipl Chem Otto
Original Assignee
Siemens Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to DE19651565097 priority Critical patent/DE1565097B1/en
Application filed by Siemens Ag filed Critical Siemens Ag
Priority to CH1278467A priority patent/CH488525A/en
Priority to FR122168A priority patent/FR1544764A/en
Priority to GB44063/67A priority patent/GB1204152A/en
Priority to US672150A priority patent/US3514390A/en
Publication of CH488525A publication Critical patent/CH488525A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
    • B23H3/00—Electrochemical machining, i.e. removing metal by passing current between an electrode and a workpiece in the presence of an electrolyte
    • B23H3/04—Electrodes specially adapted therefor or their manufacture
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
    • B23H9/00—Machining specially adapted for treating particular metal objects or for obtaining special effects or results on metal objects
    • B23H9/10—Working turbine blades or nozzles

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Mechanical Engineering (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
CH1278467A 1965-11-16 1967-09-13 Electrode for the electrochemical production of pin-free or web-free depressions in metallic workpieces CH488525A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE19651565097 DE1565097B1 (en) 1965-11-16 1965-11-16 ELECTRODE FOR THE ELECTROCHEMICAL PRODUCTION OF PINS AND BAR-FREE SINKING IN METALLIC WORKPIECES
CH1278467A CH488525A (en) 1965-11-16 1967-09-13 Electrode for the electrochemical production of pin-free or web-free depressions in metallic workpieces
FR122168A FR1544764A (en) 1965-11-16 1967-09-25 electrode for electrochemically producing recesses without tenons or partitions in metal workpieces
GB44063/67A GB1204152A (en) 1965-11-16 1967-09-27 Electrode assemblies for use in carrying out electrochemical machining processes
US672150A US3514390A (en) 1965-11-16 1967-10-02 Electrode device for electrochemical forming of unobstructed recesses in metallic workpieces

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DES0100510 1965-11-16
CH1278467A CH488525A (en) 1965-11-16 1967-09-13 Electrode for the electrochemical production of pin-free or web-free depressions in metallic workpieces
GB44063/67A GB1204152A (en) 1965-11-16 1967-09-27 Electrode assemblies for use in carrying out electrochemical machining processes
US67215067A 1967-10-02 1967-10-02

Publications (1)

Publication Number Publication Date
CH488525A true CH488525A (en) 1970-04-15

Family

ID=27429463

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1278467A CH488525A (en) 1965-11-16 1967-09-13 Electrode for the electrochemical production of pin-free or web-free depressions in metallic workpieces

Country Status (4)

Country Link
US (1) US3514390A (en)
CH (1) CH488525A (en)
DE (1) DE1565097B1 (en)
GB (1) GB1204152A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2938402C2 (en) * 1979-09-22 1982-11-11 Daimler-Benz Ag, 7000 Stuttgart Cathode for the electrochemical metal removal process
US10675697B2 (en) 2013-10-24 2020-06-09 Raytheon Technologies Corporation Method for creating airfoil leading and trailing edges
US9976227B2 (en) 2014-05-15 2018-05-22 Baker Hughes, A Ge Company, Llc Electrochemical machining method for rotors or stators for moineau pumps

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3196093A (en) * 1960-06-13 1965-07-20 Anocut Eng Co Electrolytic cavity sinking apparatus and method for non-parallel workpiece surfaces
GB1051036A (en) * 1962-05-11
FR1379878A (en) * 1962-12-03 1964-11-27 Gen Electric Electrolyte flow control device for electrochemical machining
US3445372A (en) * 1965-12-13 1969-05-20 Westinghouse Electric Corp Apparatus for electrochemically removing the surface layer from a workpiece

Also Published As

Publication number Publication date
GB1204152A (en) 1970-09-03
DE1565097B1 (en) 1972-05-04
US3514390A (en) 1970-05-26

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Legal Events

Date Code Title Description
PL Patent ceased